Cyprinodon

Cyprinodon variegatus. Variegated Minnow. Male.

Cyprinodon variegatus. Variegated Minnow. Young.

Cyprinodon variegatus Lacepede. Variegated Minnow. Young.

Cyprinodon variegatus : Mature unfertilized egg.

Cyprinodon variegatus : Young fish 9 mm. in length.

Cyprinodon variegatus : Egg with blastoderm of 16 cells.

Cyprinodon variegatus : Egg showing an early stage in differentiation of embryo.

Cyprinodon variegatus : Egg 48 hours after fertilization.

Cyprinodon variegatus : Young fish 12 mm. in length.

Cyprinodon variegatus : Egg 72 hours after fertilization.

Cyprinodon variegatus : Egg with blastodisc of 8 cells.

Variegated Minnow. Cyprinodon variegatus.

Round Minnow, Cyprinodon variegatus Lacepede. St. George Island, Maryland.

Cyprinodon variegatus : Egg with blastoderm in late cleavage stage : PB, periblast.

Cyprinodon variegatus : Newly hatched fish; actual length 4 mm..

Cyprinodon variegatus : Egg with blastodisc of 8 cells, optical section.

Cyprinodon variegatus : Egg showing later stage in differentiation of embryonic shield; EA, embryonic area; EEA, extra-embryonic area.

Cyprinodon variegatus : Larval fish 5 days after hatching, actual length 5 mm.

Cyprinodon variegatus : Egg with fully developed blastodisc (bd).

Cyprinodon variegatus : Egg with blastoderm showing germ ring, GR, fully differentiated and an early stage in differentiation of embryonic shield, ES; PP, posterior pole of blastoderm.

Description: English: A Sonoyta pupfish (also called a Quitobaquito pupfish). Date: 3 April 2007, 22:27:53. Source: https://npgallery.nps.gov/AssetDetail/013E51C5-155D-451F-674CE6081864B296. Author: National Park Service.

Description: Français : Cyprinodons, poissons aveugles des grottes de Mammouth. English: Cyprinodons, blind fish of the Mammoth caves. Date: 1 July 1863. Source: Le Tour du monde, volume 8 [1]. Author: Louis Rouyer . Description: French illustrator. Authority control: : Q64495154. creator QS:P170,Q64495154.